![f0067-01.jpg](https://article-imgs.scribdassets.com/ncmug1wjkbsd2dz/images/fileSLFYH92K.jpg)
![f0067-02.jpg](https://article-imgs.scribdassets.com/ncmug1wjkbsd2dz/images/file9ZTOTRCX.jpg)
![f0067-03.jpg](https://article-imgs.scribdassets.com/ncmug1wjkbsd2dz/images/file68G344OU.jpg)
a key feature of many smartphones today, and their performance in low-light conditions has improved significantly. Because they're portable, smartphones are an excellent route into night-sky imaging, although with a fixed lens they don't offer the flexibility